Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) as new catalytic material
Abstract Nowadays, studies are carried out on the design and synthesis of new catalysts for olefin oligomerization and polymerization, which would contain non-toxic metals and at the same time show high catalytic activities. Complex compounds of transition metal ions such as Fe(II), Cr(III) and Zr(I...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2022-02-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-022-06312-6 |
| _version_ | 1818330684743221248 |
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| author | Joanna Drzeżdżon Celina Mokwa Artur Sikorski Patrycja Parnicka Adriana Zaleska-Medynska Jacek Malinowski Magdalena Kwiatkowska Barbara Gawdzik Dagmara Jacewicz |
| author_facet | Joanna Drzeżdżon Celina Mokwa Artur Sikorski Patrycja Parnicka Adriana Zaleska-Medynska Jacek Malinowski Magdalena Kwiatkowska Barbara Gawdzik Dagmara Jacewicz |
| author_sort | Joanna Drzeżdżon |
| collection | DOAJ |
| description | Abstract Nowadays, studies are carried out on the design and synthesis of new catalysts for olefin oligomerization and polymerization, which would contain non-toxic metals and at the same time show high catalytic activities. Complex compounds of transition metal ions such as Fe(II), Cr(III) and Zr(II) containing pyridine or quinoline as ligands show at least moderate catalytic activity in ethylene and propylene polymerizations. To investigate the catalytic activity of the complex containing pyridine ligands and quinoline derivatives, here we have synthesized the crystals of new bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) solvate. The synthesized cobalt(II) complex compound was tested in reactions of 2-chloro-2-propen-1-ol and norbornene oligomerizations. Our studies showed that bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) after activation by MMAO-12 catalyzes the formation of oligomers in nitrogen atmosphere, under atmospheric pressure and at room temperature. Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) possesses moderate catalytic activity in the formation of norbornene oligomers process and low catalytic activity in 2-chloro-2-propen-1-ol oligomerization. |
| first_indexed | 2024-12-13T13:07:52Z |
| format | Article |
| id | doaj.art-c0cf9561bd6541228822d57480b5793a |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-12-13T13:07:52Z |
| publishDate | 2022-02-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-c0cf9561bd6541228822d57480b5793a2022-12-21T23:44:47ZengNature PortfolioScientific Reports2045-23222022-02-011211810.1038/s41598-022-06312-6Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) as new catalytic materialJoanna Drzeżdżon0Celina Mokwa1Artur Sikorski2Patrycja Parnicka3Adriana Zaleska-Medynska4Jacek Malinowski5Magdalena Kwiatkowska6Barbara Gawdzik7Dagmara Jacewicz8Faculty of Chemistry, University of GdańskFaculty of Chemistry, University of GdańskFaculty of Chemistry, University of GdańskFaculty of Chemistry, University of GdańskFaculty of Chemistry, University of GdańskFaculty of Chemistry, University of GdańskInstitute of Chemistry, Jan Kochanowski UniversityInstitute of Chemistry, Jan Kochanowski UniversityFaculty of Chemistry, University of GdańskAbstract Nowadays, studies are carried out on the design and synthesis of new catalysts for olefin oligomerization and polymerization, which would contain non-toxic metals and at the same time show high catalytic activities. Complex compounds of transition metal ions such as Fe(II), Cr(III) and Zr(II) containing pyridine or quinoline as ligands show at least moderate catalytic activity in ethylene and propylene polymerizations. To investigate the catalytic activity of the complex containing pyridine ligands and quinoline derivatives, here we have synthesized the crystals of new bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) solvate. The synthesized cobalt(II) complex compound was tested in reactions of 2-chloro-2-propen-1-ol and norbornene oligomerizations. Our studies showed that bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) after activation by MMAO-12 catalyzes the formation of oligomers in nitrogen atmosphere, under atmospheric pressure and at room temperature. Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) possesses moderate catalytic activity in the formation of norbornene oligomers process and low catalytic activity in 2-chloro-2-propen-1-ol oligomerization.https://doi.org/10.1038/s41598-022-06312-6 |
| spellingShingle | Joanna Drzeżdżon Celina Mokwa Artur Sikorski Patrycja Parnicka Adriana Zaleska-Medynska Jacek Malinowski Magdalena Kwiatkowska Barbara Gawdzik Dagmara Jacewicz Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) as new catalytic material Scientific Reports |
| title | Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) as new catalytic material |
| title_full | Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) as new catalytic material |
| title_fullStr | Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) as new catalytic material |
| title_full_unstemmed | Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) as new catalytic material |
| title_short | Bis(5-chloroquinolin-8-olato)-bis(pyridine)-cobalt(II) as new catalytic material |
| title_sort | bis 5 chloroquinolin 8 olato bis pyridine cobalt ii as new catalytic material |
| url | https://doi.org/10.1038/s41598-022-06312-6 |
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